package spring.study.annotation.cofig;

import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;

/**
 * @author study
 * @version 1.0
 * @date 2020/6/20 15:59
 * Profile
 * <span></span> 根据当前环境，动态切换和激活一系列组件的功能。
 */
@Configuration
public class MainConfigOfProfile {

    public DataSource dataSource() {

        return null;
    }
}
